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. 2020 May 1;38(1):26–33.

Table 5. Summary of Age Distribution per Developmental Stage of Tooth #48.

Developmental Stage
Age 0 A B C D E F G H Total No. of Teeth
9 31 (83.8%)a 6 (16.2%) 0 0 0 0 0 0 0 37
10 24 (53.3%) 11 (24.4%) 10 (22.2%) 0 0 0 0 0 0 45
11 4 (11.1%) 17 (47.2%) 15 (41.7%) 0 0 0 0 0 0 36
12 0 10 (30.3%) 9 (27.3%) 14 (42.4%) 0 0 0 0 0 33
13 0 1 (4.2%) 8 (33.3%) 8 (33.3%) 5 (20.8%) 2 (8.3%) 0 0 0 24
14 0 0 0 14 (53.8%) 12 (46.2%) 0 0 0 0 26
15 0 0 0 1 (4.5%) 8 (36.4%) 10 (45.5%) 3 (13.6%) 0 0 22
16 0 0 0 0 10 (45.5%) 8 (36.4%) 3 (13.6%) 1 (4.5%) 0 22
17 0 0 0 0 0 15 (57.7%) 10 (38.5%) 1 (3.8%) 0 26
18 0 0 0 0 0 5 (25%) 14 (70%) 1 (5%) 0 20
19 0 0 0 0 0 0 10 (52.6%) 8 (42.1%) 1 (5.3%) 19
20 0 0 0 0 0 0 9 (60%) 5 (33.3%) 1 (7.7%) 15
21 0 0 0 0 0 2 (7.75%) 9 (34.6%) 7 (26.9%) 8 (30.8%) 26
22 0 0 0 0 0 0 2 (13.3%) 7 (46.75% 6 (40%) 15
23 0 0 0 0 0 0 1 (5.6%) 3 (16.7%) 14 (77.8%) 18
Total No. of Teeth 59 45 42 37 35 42 61 33 30 384

a Percentage of total number of teeth at that age